I really don't get one word of what this other Reviewer is talking about and how he could have possibly gave this movie a 10. It's one of way too many found-footage movies where it follows a college film crew seeking out Paranormal Activity. The first 80% of the movie all they do is argue with each other and conduct interviews with people who have nothing to do with the movie whatsoever.
When they finally get to this building that they were led to buy another character, they had a few scares but unfortunately the audience didn't as they would just scream and the camera would tumble around and if you were would not see anything except them running. Please tell me where the horror is in that? Finally in the last 5 minutes or so you actually see something but it's not scary at all. It's not even paranormal.
The only good part is the female character is extremely beautiful so I give them one point for that cuz that's the only thing that got me through the movie, but I did Doctor point because whoever did the translation from Spanish to English either doesn't know the English language or doesn't know the Spanish language because when you read it it's as if someone who speaks broken English wrote the subtitles. So prepare to use a lot of context clues to understand what they're really saying.
I've been on a found-footage binge for about 3 weeks now and probably watched about 30 to 40 of them and I can easily say this is in the bottom five. Usually anything rated 5 or better on this site as far as found-footage horror films usually means it's pretty good but not this one. I beg you not to waste your time.